Finding the Area of Composite Figure

In finding area of composite figures, we find the sum of the areas of the different figures that are combined together.

• True

• False

There are two circles. The outer circle consists of a 5 cm radius while the inner circle consists of a 2 cm radius. What is the area of the composite figure?

• 91.06 cm sq.

• 90.06 cm sq.

A rectangle has a length of 7 cm and width of 12 cm. A triangle has a height the same measure as the length of the rectangle. The sum of their bases is 15 cm. What is the area of the given composite figure?

• 103 cm sq.

• 105 cm sq.

A triangle on top of a rectangle has a height of 6 cm. The length of the rectangle is 4 cm. The figure's base is 12 cm wide. What is the area?

• 71 cm sq.

• 72 cm sq.

Find the area of the composite figure.

• 100

• 400

• 137.5

• 175

Find the area of the figure shown.

• 34 units²

• 960 units²

• 220 units²

• 480 units²

Mathematical Equivalence

ON

What is the total area to the nearest whole number? ___ cm sq

Mathematical Equivalence

ON

What is the area of this figure to the nearest whole number?​ (a)  

• 744 cm. sq.

• 752 cm. sq.

• 765 cm. sq

• 722 cm. sq.

Tags

7.9C

What is the area of this composite figure to the nearest tenth? ___ sq cm

Mathematical Equivalence

ON

Tags

7.9C